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Файловый менеджер - Редактировать - /home/kckglobal/public_html/portal/vendor/nunomaduro/larastan/src/Rules/RelationExistenceRule.php

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<?php declare(strict_types=1); namespace NunoMaduro\Larastan\Rules; use Illuminate\Database\Eloquent\Relations\Relation; use PhpParser\Node; use PhpParser\Node\Expr\MethodCall; use PHPStan\Analyser\Scope; use PHPStan\Reflection\ParametersAcceptorSelector; use PHPStan\Rules\Rule; use PHPStan\Rules\RuleErrorBuilder; use PHPStan\Type\Constant\ConstantStringType; use PHPStan\Type\ObjectType; use PHPStan\Type\Type; /** @implements Rule<Node\Expr\CallLike> / class RelationExistenceRule implements Rule { public function __construct(private ModelRuleHelper $modelRuleHelper) { } /* * @inheritDoc / public function getNodeType(): string { return Node\Expr\CallLike::class; } /* * @inheritDoc / public function processNode(Node $node, Scope $scope): array { if (! $node instanceof MethodCall && ! $node instanceof Node\Expr\StaticCall) { return []; } if (! $node->name instanceof Node\Identifier) { return []; } if (! in_array($node->name->name, [ 'has', 'with', 'orHas', 'doesntHave', 'orDoesntHave', 'whereHas', 'orWhereHas', 'whereDoesntHave', 'orWhereDoesntHave', ], true) ) { return []; } $args = $node->getArgs(); if (count($args) < 1) { return []; } $valueType = $scope->getType($args[0]->value); /* @var ConstantStringType[] $relations */ $relations = []; if ($valueType->isConstantArray()->yes()) { $arrays = $valueType->getConstantArrays(); foreach ($arrays as $array) { $relations = array_merge( $relations, ...array_map(function (Type $type) { return $type->getConstantStrings(); }, $array->getKeyTypes()), ...array_map(function (Type $type) { return $type->getConstantStrings(); }, $array->getValueTypes()), ); } } else { $constants = $valueType->getConstantStrings(); if ($constants === []) { return []; } $relations = $constants; } $errors = []; foreach ($relations as $relationType) { $relationName = explode(':', $relationType->getValue())[0]; $calledOnNode = $node instanceof MethodCall ? $node->var : $node->class; if ($calledOnNode instanceof Node\Name) { $calledOnType = new ObjectType($calledOnNode->toString()); } else { $calledOnType = $scope->getType($calledOnNode); } $closure = function (Type $calledOnType, string $relationName, Node $node) use ($scope): array { $modelReflection = $this->modelRuleHelper->findModelReflectionFromType($calledOnType); if ($modelReflection === null) { return []; } if (! $modelReflection->hasMethod($relationName)) { return [ $this->getRuleError($relationName, $modelReflection, $node), ]; } $relationMethod = $modelReflection->getMethod($relationName, $scope); if (! (new ObjectType(Relation::class))->isSuperTypeOf(ParametersAcceptorSelector::selectSingle($relationMethod->getVariants())->getReturnType())->yes()) { return [ $this->getRuleError($relationName, $modelReflection, $node), ]; } return []; }; if (str_contains($relationName, '.')) { // Nested relations $relations = explode('.', $relationName); foreach ($relations as $relation) { $result = $closure($calledOnType, $relation, $node); if ($result !== []) { return $result; } $modelReflection = $this->modelRuleHelper->findModelReflectionFromType($calledOnType); if ($modelReflection === null) { return []; } // Dynamic method return type extensions are not taken into account here. // So we simulate a method call to the relation here to get the return type. $calledOnType = $scope->getType(new MethodCall(new Node\Expr\New_(new Node\Name($modelReflection->getName())), new Node\Identifier($relation))); } return []; } $errors = array_merge($errors, $closure($calledOnType, $relationName, $node)); } return $errors; } private function getRuleError( string $relationName, \PHPStan\Reflection\ClassReflection $modelReflection, Node $node ): \PHPStan\Rules\RuleError { return RuleErrorBuilder::message(sprintf("Relation '%s' is not found in %s model.", $relationName, $modelReflection->getName())) ->identifier('rules.relationExistence') ->line($node->getAttribute('startLine')) ->build(); } }

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